.sc-nav-view {
    display: flex;
    flex-direction: column;
    user-select: none;
}

.sc-nav-view .sc-nav-row {
    position: relative;
    display: flex;
    flex-direction: row;
    padding: 6px 10px;
    box-sizing: border-box;
    overflow: hidden auto;
}

.sc-nav-view .sc-nav-row.sc-row-direction-column {
    flex-direction: column;
}

.sc-nav-view .sc-nav-row .sc-nav-content {
    display: none;
    width: 100%;
    height: 100%;
}

.sc-nav-view .sc-nav-row .sc-nav-content.active {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: column;
}

.sc-nav-view .sc-nav-row .sc-nav-content .sc-page-preview {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    width: 100%;
    align-items: center;
}

.sc-nav-view .sc-nav-row label {
    font-family: 微软雅黑 宋体;
    font-size: 12px;
    font-weight: normal;
    padding: 2px 10px;
    z-index: 1;
    cursor: pointer;
}

.sc-nav-view .sc-nav-row input {
    width: 100%;
    padding: 2px 4px;
    outline: none;
}

.sc-nav-view .sc-nav-row .sc-nav-active {
    position: absolute;
    border-radius: 10px;
    border: 1px solid #ddd;
    background-color: #409EFF;
    width: 25px;
    height: 2px;
    top: 26px;
    z-index: 0;
    transition: all 0.2s;
}

.sc-nav-view .sc-nav-row .sc-nav-active.step-1 {
    left: 19px;
}

.sc-nav-view .sc-nav-row .sc-nav-active.step-2 {
    left: 63px;
}

.sc-nav-view .sc-nav-row .sc-nav-active.step-3 {
    left: 106px;
}

.sc-nav-view .sc-page-preview .sc-image-wrapper{
    margin: 8px 0px;
}

.sc-nav-view .sc-page-preview .sc-image-wrapper img{
    background-color: #fff;
    border: 1px solid #aaa;
    box-sizing: border-box;
}

.sc-nav-view .sc-page-preview .sc-image-wrapper.active img{
    border-color: #303133;
}

.sc-nav-view .sc-page-preview .sc-image-wrapper .sc-page-index{
    text-align: center;
    font-size: 13px;
    font-family: 宋体 Arial;
    padding: 3px 0px;
}

.sc-nav-view .sc-nav-find-count{
    width: 100%;
    height: 16px;
    font-size: 12px;
    padding: 0px 10px;
    color: #606266;
}

.sc-nav-view .sc-nav-find-result:first-child{
    margin-top: 20px;
}

.sc-nav-view .sc-nav-find-result{
    margin: 10px 10px 0px 10px;
    padding: 4px;
    width: 100%;
    font-size: 11px;
}

.sc-nav-view .sc-nav-find-result:hover{
    background-color: #ddd;
}

.sc-nav-view .sc-nav-find-result.active{
    background-color: #ccc;
}

.sc-nav-view .sc-nav-title{
    margin: 5px 10px 0px 10px;
    width: 100%;
    font-size: 11px;
}

.sc-nav-view .sc-nav-title:hover{
    background-color: #ddd;
}

.sc-nav-view .sc-nav-title.active{
    background-color: #ccc;
}

.sc-nav-view .sc-nav-tl{
    width: 100%;
    padding: 2px 10px 2px 0px;
    box-sizing: border-box;
    overflow: hidden;
}

.sc-nav-view .sc-nav-tl.h1{
    padding-left: 0px;
}

.sc-nav-view .sc-nav-tl.h2{
    padding-left: 8px;
}

.sc-nav-view .sc-nav-tl.h3{
    padding-left: 16px;
}

.sc-nav-view .sc-nav-tl.h4{
    padding-left: 24px;
}

.sc-nav-view .sc-nav-tl.h5{
    padding-left: 32px;
}

.sc-nav-view .sc-nav-tl.h6{
    padding-left: 40px;
}

.sc-nav-view .sc-nav-tl.title{
    padding-left: 0px;
}

.sc-nav-view .sc-nav-tl.sub{
    padding-left: 8px;
}